OMEGA Seamaster Diver 300M 42mm 210.30.42.20.06.001 Stainless Steel FULL SET

OMEGA Seamaster Diver 300M 42mm 210.30.42.20.06.001 Stainless Steel FULL SET

OMEGA - 210.30.42.20.06.001 · $4,350.004
This Omega Seamaster Diver 300M is a stainless steel professional diving watch from Omega’s iconic Seamaster Diver 300M line, featuring a grey ‘wave’ dial and blue ceramic unidirectional bezel.

  • Case size: 42mm
  • Water resistance: 300m / 1,000 ft
  • Movement: Omega Co-Axial Master Chronometer Calibre 8800
Posted at
Jul 24, 2025, 1:14 AM
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[WTS] Omega Seamaster 300M - 212.30.41.20.03.001 - Gloss Blue Dial - 41mm - Co-Axial (2017)

Omega Seamaster 300M - 212.30.41.20.03.001 - Gloss Blue Dial - 41mm - Co-Axial (2017)

The Omega Seamaster Professional 300M Diver features a sunburst/gloss blue lacquer dial and matching blue aluminum bezel, powered by the Co-Axial Omega Caliber 2500 automatic movement.

  • Movement: Omega Caliber 2500
  • Case size: 41mm
Posted at
Jul 23, 2025, 7:43 PM
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[WTS] Citizen Promaster 300m Diver $75 shipped

Citizen Promaster 300m Diver $75 shipped

A Citizen Promaster 300m Diver, a watch designed for diving with a depth rating of 300 meters.

  • Condition: in pretty great condition
Posted at
Jul 22, 2025, 7:44 PM
Sold
[WTS] beautiful Omega Seamaster 300 sedna gold on steel
Seamaster 41 mm, steel ‑ red gold on steel ‑ Rose Gold $6500

beautiful Omega Seamaster 300 sedna gold on steel Seamaster 41 mm, steel ‑ red gold on steel ‑ Rose Gold $6500

A modern interpretation of the classic Seamaster 300, designed for divers and professionals, featuring a sand-blasted black dial, 18K Sedna gold hands, and an anti-magnetic OMEGA Master Co-Axial calibre 8400.

  • Case Diameter: 41mm
  • Water Resistance: 300m depth rating
  • Movement Type: Self winding
Posted at
Jul 22, 2025, 4:55 PM
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[WTS] Omega Seamaster Diver 300M White Dial

Omega Seamaster Diver 300M White Dial

Selling a white dial Omega Seamaster Professional Diver 300M, full set includes original box and accessories.

  • Condition: Very good condition with minor signs of occasional wear
  • Depth rating: 300m
  • Bracelet length: not specified
Posted at
Jul 22, 2025, 11:00 AM
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[WTS] Omega Seamaster Diver 42mm $4500

Omega Seamaster Diver 42mm $4500

This Omega Seamaster Diver is a 300m waterproof watch with a 42mm case size.

  • Case Size: 42mm
Posted at
Jul 15, 2025, 1:09 PM
Active